Ellie hits a ball over the net during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. The clinic featured WTA tennis pro Melanie Oudin. less

Ellie hits a ball over the net during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. The clinic ... more

Photo: H John Voorhees III

Ellie hits a ball over the net during a tennis clinic, hosted by... Photo-4898979.66093 - NewsTimes

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Evan hits a ball over the net during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013.

Evan hits a ball over the net during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013.

Photo: H John Voorhees III

Evan hits a ball over the net during a tennis clinic, hosted by the... Photo-4898989.66093 - NewsTimes

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Diane Frazzetta, of Sandy Hook, Newtown, was one of the instructors at a tennis clinic, hosted by the New Haven Open tennis tournament, in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. Frazzatta is also an assistant coach for the Newtown High School tennis team. less

Diane Frazzetta, of Sandy Hook, Newtown, was one of the instructors at a tennis clinic, hosted by the New Haven Open tennis tournament, in Newtown, Conn, for Park & Recreation summer campers on Wednesday July ... more

Photo: H John Voorhees III

Diane Frazzetta, of Sandy Hook, Newtown, was one of the instructors... Photo-4898999.66093 - NewsTimes

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Connor chases a ball during a tennis clinic, hosted by the New Haven Open tennis tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013.

Connor chases a ball during a tennis clinic, hosted by the New Haven Open tennis tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013.

Photo: H John Voorhees III

Connor chases a ball during a tennis clinic, hosted by the New... Photo-4898997.66093 - NewsTimes

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Jacob Kreimer, from Fairfield County Tennis, hits a ball high n the air, he would then catch it on his racquet. He was an instructor at a clinic, hosted by the New Haven Open tennis tournament, in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013. less

Jacob Kreimer, from Fairfield County Tennis, hits a ball high n the air, he would then catch it on his racquet. He was an instructor at a clinic, hosted by the New Haven Open tennis tournament, in Newtown, ... more

Jill Nemeth, of Newtown, shows Brian how to grip a racquet. at a tennis clinic, hosted by the New Haven Open tennis tournament, in Newtown, Conn, on Wednesday July 10, 2013.

Jill Nemeth, of Newtown, shows Brian how to grip a racquet. at a tennis clinic, hosted by the New Haven Open tennis tournament, in Newtown, Conn, on Wednesday July 10, 2013.

Photo: H John Voorhees III

Jill Nemeth, of Newtown, shows Brian how to grip a racquet. at a... Photo-4899012.66093 - NewsTimes

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Robbie throws a ball to another camper during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013. less

Robbie throws a ball to another camper during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, ... more

Photo: H John Voorhees III

Robbie throws a ball to another camper during a tennis clinic,... Photo-4899011.66093 - NewsTimes

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Mikayla returns a ball during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013.

Mikayla returns a ball during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013.

Photo: H John Voorhees III

Mikayla returns a ball during a tennis clinic, hosted by the New... Photo-4899006.66093 - NewsTimes

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Henry Eng, a tennis pro from Southington, works with Nicholas during a clinic held in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. The clinic was sponsored by the New Haven Open and featured WTA tennis pro Melanie Oudin. less

Henry Eng, a tennis pro from Southington, works with Nicholas during a clinic held in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. The clinic was sponsored by the New Haven ... more

Photo: H John Voorhees III

Henry Eng, a tennis pro from Southington, works with Nicholas... Photo-4899004.66093 - NewsTimes

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WTA tennis professional Melanie Oudin conducted a clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013.

WTA tennis professional Melanie Oudin conducted a clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013.

Jacob Kreimer, from Fairfield County Tennis, was one of the instructors at a tennis clinic for Newtown Conn Park & Recreation summer campers on Wednesday July 10, 2013.

Jacob Kreimer, from Fairfield County Tennis, was one of the instructors at a tennis clinic for Newtown Conn Park & Recreation summer campers on Wednesday July 10, 2013.

Photo: H John Voorhees III

Jacob Kreimer, from Fairfield County Tennis, was one of the... Photo-4899000.66093 - NewsTimes

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A camper watches a ball soar into the air during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, 2013. less

A camper watches a ball soar into the air during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Newtown Park & Recreation summer campers on Wednesday July 10, ... more

Photo: H John Voorhees III

A camper watches a ball soar into the air during a tennis clinic,... Photo-4899034.66093 - NewsTimes

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Mikayla tries to keep cool by putting a shirt over her head at a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. less

Mikayla tries to keep cool by putting a shirt over her head at a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday ... more

Photo: H John Voorhees III

Mikayla tries to keep cool by putting a shirt over her head at a... Photo-4898995.66093 - NewsTimes

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Kayleigh hits a ball over the net during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013.

Kayleigh hits a ball over the net during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013.

Photo: H John Voorhees III

Kayleigh hits a ball over the net during a tennis clinic, hosted by... Photo-4898992.66093 - NewsTimes

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Amy Mangold, Director of Newtown Park & Recreation, talks with Alexa before the start of a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. less

Amy Mangold, Director of Newtown Park & Recreation, talks with Alexa before the start of a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation ... more

Chris bounces a ball off his racquet as part of a drill during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. less

Chris bounces a ball off his racquet as part of a drill during a tennis clinic, hosted by the New Haven Open tournament, at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday ... more

Photo: H John Voorhees III

Chris bounces a ball off his racquet as part of a drill during a... Photo-4898982.66093 - NewsTimes

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WTA tennis professional Melanie Oudin high fives a camper during a clinic she conducted at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. The clinic was hosted by the New Haven Open. less

WTA tennis professional Melanie Oudin high fives a camper during a clinic she conducted at Dickerson Park in Newtown, Conn, for Park & Recreation summer campers on Wednesday July 10, 2013. The clinic was hosted ... more